A light year is distance__?
Everyday Science / International System of Units (SI) — Multiple-choice practice
ایک نوری سال فاصلہ ہے؟
- A. all of these
- B. Traveled by light in one year
- C. Of glaxy from earth
- D. Traveled by the nearest star in one year
Correct answer
Traveled by light in one year
Explanation
Explanation Light Year is the distance that light can travel in one year. The distance light travels in one year is known as light year. 1 light year is equal to 9.5 x 10^12 km ****
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